To understand the grammar of the sentence, you must break it _____into parts[ ]

Don’t talk loudly, or you will ____ the baby.

Many athletes are clear that the Olympic Games are the only time ________ they will be watched by thousands of millions.

I have advised him not to do like that, but he still insists on doing it that way. I think he has his own opinion _________.

The difficulty we now meet with is ___________ we can persuade him to tell the truth.